Data
162,487 items of data are available, covering 153,103 participants.
Some values have special meanings defined by Data-Coding
41.
Defined-instances run from 0 to 1, labelled using Instancing
1.
Units of measurement are mmol/l.
| Maximum | 0.952516 |
| Decile 9 | 0.507732 |
| Decile 8 | 0.474523 |
| Decile 7 | 0.452098 |
| Decile 6 | 0.433613 |
| Median | 0.416711 |
| Decile 4 | 0.400053 |
| Decile 3 | 0.382193 |
| Decile 2 | 0.360689 |
| Decile 1 | 0.329896 |
| Minimum | 0.100288 |
|
|
- Mean = 0.418101
- Std.dev = 0.0712089
- 175 items above graph maximum of 0.685566
- 1743 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
2 Instances
Instance 0 : Baseline (1998-2004)
152,830 participants, 151,422 items
| Maximum | 0.952516 |
| Decile 9 | 0.508233 |
| Decile 8 | 0.474922 |
| Decile 7 | 0.452321 |
| Decile 6 | 0.433759 |
| Median | 0.416751 |
| Decile 4 | 0.399949 |
| Decile 3 | 0.381911 |
| Decile 2 | 0.360129 |
| Decile 1 | 0.328992 |
| Minimum | 0.100288 |
|
|
- Mean = 0.417998
- Std.dev = 0.0716994
- 163 items above graph maximum of 0.687474
- 1408 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
Instance 1 : Resurvey (2015-2019)
9,657 participants, 9,322 items
| Maximum | 0.812921 |
| Decile 9 | 0.498793 |
| Decile 8 | 0.469288 |
| Decile 7 | 0.448014 |
| Decile 6 | 0.431138 |
| Median | 0.416328 |
| Decile 4 | 0.401533 |
| Decile 3 | 0.386505 |
| Decile 2 | 0.368107 |
| Decile 1 | 0.343406 |
| Minimum | 0.183082 |
|
|
- Mean = 0.419761
- Std.dev = 0.0626842
- 1 item below graph minimum of 0.188019
- 16 items above graph maximum of 0.654179
- 335 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
Notes
Sphingomyelins (Sphingomyelins) (mmol/l)
Coding 41 defines 5 special values:
- -5 represents "indicates derived value or ratio cannot be computed (missing code I)"
- -4 represents "indicates value not available (missing code A)"
- -3 represents "indicates value was rejected by automatic sample and measurement quality control"
- -2 represents "indicates a measurement cannot be quantified due to detected irregularity in sample - see tags"
- -1 represents "indicates a measurement not defined (i.e. derived value or ratio cannot be given due to low concentration in original measure)"
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